Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

80978045 (number)

80978045 is an odd 8-digits composite number following 80978044 and preceding 80978046. In scientific notation, it is written as 8.0978045 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 62692560 positive integers (up to 80978045) that are relatively prime to 80978045.

Interesting facts

80978045 has 8 divisors, whose sum is 100308480
The reverse of 80978045 is 54087908
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	eighty million nine hundred seventy-eight thousand forty-five

Notation

Scientific notation	8.0978045 × 10^7
Engineering notation	8.0978045 × 10^6

Prime Factorization of 80978045

Prime Factorization 5 × 31 × 522439

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80978045	Product of the distinct prime numbers

The prime factorization of 80978045 is 5 × 31 × 522439. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 30, 43, 753, 456, 8268, 7871, 63573, 58232, 972741, 62911, 3635758, 8830004, 45092142, 31199187, 602840985, 656800667, 6778264368, 5235441745

Basic calculations (n = 80978045)

Multiplication

n×y

n×2	161956090
n×3	242934135
n×4	323912180
n×5	404890225

Division

n÷y

n÷2	40489022.5
n÷3	26992681.666667
n÷3	20244511.25
n÷5	16195609

Exponentiation

n^y

n²	6557443772022025
n³	5.3100897685577E+23
n⁴	4.300006882323E+31
n⁵	3.4820615081707E+39

Nth Root

^y√n

²√n	8998.7801951153
³√n	432.63577547415
⁴√n	94.861900650974
⁵√n	38.165719800682

Divisors of 80978045

1, 5, 31, 155, 522439, 2612195, 16195609, 80978045

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80978044	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80978045 can be divided by 8 positive divisors. The sum of these divisors (counting 80978045) is 1, the average is 0.125.

Base conversion 80978045

Base	System	Value
2	Binary	100110100111010000001111101
3	Ternary	12122101002222212
4	Quaternary	10310322001331
5	Quinary	131212244140
6	Senary	12011350205
8	Octal	464720175
10	Decimal	80978045
12	Duodecimal	23152365
16	Hexadecimal	4d3a07d
20	Vigesimal	1562525
36	Base36	1c7n25

Cryptographic Hash Functions

md5	c5d2a1406d4763b46b04a51eabedb95a
sha1	0a9e4dd85ae2c3bf139868d2e3bf4ee932534d03
sha256	c6a6878c459dd6e95249cc45ae768c36aed0aee19c026c201b893e3020efa9f2
sha512	044892c5993ab5e9c4744112b765b3031d2aaff8ffbd2c0c72d2bbe2c77910c42c7367ca843693aad2a35c73c56ba4946ae8198659c5f6fc99d499194ceba5ab
ripemd-160	72471007d1ddc3d2c3002e88174cd88d10b73769

80978045 as geometric shapes

Circle

Radius = n

Diameter	161956090
Circumference	508800062.54813
Area	2.0600817180513E+16

Sphere

Radius = n

Volume	2.2242852009071E+24
Surface area	8.240326872205E+16
Circumference	508800062.54813

Square

Length = n

Perimeter	323912180
Area	6557443772022025
Diagonal	114520249.49346

Cube

Length = n

Surface area	39344662632132150
Volume	5.3100897685577E+23
Space diagonal	140258088.2376

Equilateral Triangle

Length = n

Perimeter	242934135
Area	2.8394564452296E+15
Altitude	70129044.118799

Triangular Pyramid

Length = n

Surface area	2.8394564452296E+15
Volume	6.2580008067607E+22
Height	38173416.49782